| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.92 | 7.269% | $209.0887 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $32.99 | 13.468% | $37.4331 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $97.40 | 12.509% | $109.5838 | $109.58 | $109.60 | $109.60 |
| Purchase #4 | $159.56 | 4.790% | $167.2029 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $155.40 | 9.780% | $170.5981 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $64.29 | 5.278% | $67.6832 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $75.26 | 10.756% | $83.355 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $779.82 | $844.9448 | $844.94 | $845.00 | $845.00 | |